Optimal biorthogonal transform for colored noise suppression with subband Wiener filtering

doi:10.1109/LSP.2002.1009007

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DC Field	Value	Language
dc.contributor.author	Phoong, SM	en_US
dc.contributor.author	Lin, YP	en_US
dc.date.accessioned	2014-12-08T15:42:27Z	-
dc.date.available	2014-12-08T15:42:27Z	-
dc.date.issued	2002-05-01	en_US
dc.identifier.issn	1070-9908	en_US
dc.identifier.uri	http://dx.doi.org/10.1109/LSP.2002.1009007	en_US
dc.identifier.uri	http://hdl.handle.net/11536/28827	-
dc.description.abstract	It is well-known that the Karhunen-Loeve transform (KLT) is optimal for white noise suppression. Recently, Akkarakaran and Vaidyanathan showed that for the case of colored noise, if both the noise and signal have a common KLT, then the KLT is optimal for subband noise suppression. In this paper, we will derive the optimal transform (not restricting to the class of unitary transforms) for the noise suppression problem when the signal and noise have arbitrary spectrum.	en_US
dc.language.iso	en_US	en_US
dc.subject	denoising	en_US
dc.subject	filter bank	en_US
dc.subject	noise suppression	en_US
dc.subject	subband Wiener filter	en_US
dc.subject	transform	en_US
dc.title	Optimal biorthogonal transform for colored noise suppression with subband Wiener filtering	en_US
dc.type	Article	en_US
dc.identifier.doi	10.1109/LSP.2002.1009007	en_US
dc.identifier.journal	IEEE SIGNAL PROCESSING LETTERS	en_US
dc.citation.volume	9	en_US
dc.citation.issue	5	en_US
dc.citation.spage	154	en_US
dc.citation.epage	156	en_US
dc.contributor.department	電控工程研究所	zh_TW
dc.contributor.department	Institute of Electrical and Control Engineering	en_US
dc.identifier.wosnumber	WOS:000176439900004	-
dc.citation.woscount	0	-
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